{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10502707","patent":{"patent_number":"US-10502707","title":"Differential sensing with bioFET sensors","assignee":null,"inventors":[],"filing_date":"2018-05-31T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N","H01L","H01L","H04N"],"num_claims":20,"abstract":"A microfluidic system includes a semiconductor substrate having a first surface and an opposite, parallel second surface, a first bioFET sensor and a second bioFET sensor. An isolation layer is disposed on the second surface of the semiconductor substrate and has a first opening over the first bioFET sensor and a second opening over the second bioFET sensor. An interface layer is disposed in at least each of the first opening and the second opening. The system includes a readout circuit having a differential amplifier designed to measure a difference between signals associated with the first bioFET sensor and the second bioFET sensor. The system also includes a microfluidic network designed to deliver fluid to the interface layer disposed in each of the first opening and the second opening."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Differential sensing with bioFET sensors","description":"A microfluidic system includes a semiconductor substrate having a first surface and an opposite, parallel second surface, a first bioFET sensor and a second bioFET sensor. An isolation layer is dispos","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10502707","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10502707","citation_suggestion":"Patentable. \"Differential sensing with bioFET sensors\" (US-10502707). https://patentable.app/patents/US-10502707","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10502707","json":"https://patentable.app/api/llm-context/US-10502707","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:57:11.111Z"}